2550015957

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1\times {\mathrm{691}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 3603271680

約数和(自身を除く): 1053255723

約数列:

[1, 3, 23, 69, 79, 237, 677, 691, 1817, 2031, 2073, 5451, 15571, 15893, 46713, 47679, 53483, 54589, 160449, 163767, 467807, 1230109, 1255547, 1403421, 3690327, 3766641, 10759561, 32278683, 36956753, 110870259, 850005319, 2550015957]

約数ペア:

[(1, 2550015957), (3, 850005319), (23, 110870259), (69, 36956753), (79, 32278683), (237, 10759561), (677, 3766641), (691, 3690327), (1817, 1403421), (2031, 1255547), (2073, 1230109), (5451, 467807), (15571, 163767), (15893, 160449), (46713, 54589), (47679, 53483)]